Normal view MARC view ISBD view

631.41
S683                Soil potassium and magnesium: proceedings of a conference organized by the soil chemists of the national agricultural advisory service, October 17th-18th, 1963 . - London : Her Majesty's Stationery Office,1967 . - viii,195p.; fig., tables . - Ministry of Agriculture, Fisheries and Food; technical bulletin no.14 .

               Includes index